Review Request 51304: Atlas file permissions of /var/lib/ambari-agent/tmp/atlas_hbase_setup.rb need to be ${hbase_user}:${hadoop_group} (submitted by Vitaly and tested by Alejandro)

[Alejandro Fernandez]

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https://reviews.apache.org/r/51304/
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Review request for Ambari, Sumit Mohanty, Swapan Shridhar, and Vitalyi 
Brodetskyi.


Bugs: AMBARI-18235
    https://issues.apache.org/jira/browse/AMBARI-18235


Repository: ambari


Description
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Atlas generates the /var/lib/ambari-agent/tmp/atlas_hbase_setup.rb file that is 
needed to grant permissions to the Atlas tables in HBASE.

However, if Ambari agent is running as non-root, executing the file will fail 
since the current ownership is root:root instead of 
{noformat}${hbase_user}:${hadoop_group}{noformat}


Diffs
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ambari-server/src/main/resources/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata.py
 a195fd3 
  ambari-server/src/test/python/stacks/2.3/ATLAS/test_metadata_server.py 
f6886ee 
  ambari-server/src/test/python/stacks/2.3/configs/default.json 9666c31 
  ambari-server/src/test/python/stacks/2.3/configs/secure.json fe4ca92 
  ambari-server/src/test/python/stacks/2.5/ATLAS/test_atlas_server.py 8e84d2a 
  ambari-server/src/test/python/stacks/2.5/configs/default.json 9df7820 

Diff: https://reviews.apache.org/r/51304/diff/


Testing
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Verified permissions were correct on live cluster

Python unit tests passed,
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Total run:1118
Total errors:0
Total failures:0
OK


Thanks,

Alejandro Fernandez